FULL PRODUCT VERSION :
jdk1.7.0_76
Netbeans-7.4


ADDITIONAL OS VERSION INFORMATION :
OSX 10.13.2

EXTRA RELEVANT SYSTEM CONFIGURATION :
I am trying to build my preexisting projects build on new OSX System version 10.13.2 but was not getting success. It can be build on OSX 10.11 version easily.
I am using jdk 1.7.0_76 and netbeans 7.4 version.

A DESCRIPTION OF THE PROBLEM :
I am getting following error

/var/folders/fr/9wrpg61s7lv391cdl9xz8vjc0000gn/T/build5080084744066621687.fxbundler/macosx/EasyCut-dmg-setup.scpt:631:738: execution error: Finder got an error: The operation can’t be completed because there is already an item with that name. (-48)


REGRESSION. Last worked in version 7u79

STEPS TO FOLLOW TO REPRODUCE THE PROBLEM :
Run Build command using Netbeans 7.4.


EXPECTED VERSUS ACTUAL BEHAVIOR :
EXPECTED -
Here is complete stack-trace of running build script
ACTUAL -
The application .app file could be created with sowing proper ICON

ERROR MESSAGES/STACK TRACES THAT OCCUR :
ant -f /Users/macmini/WORK-STATION/MedicalVideoProducer jfx-build
init:
deps-jar:
Created dir: /Users/macmini/WORK-STATION/MedicalVideoProducer/build
Updating property file: /Users/macmini/WORK-STATION/MedicalVideoProducer/build/built-jar.properties
AudioMixer.init:
AudioMixer.deps-jar:
Created dir: /Users/macmini/WORK-STATION/AudioMixer/build
Updating property file: /Users/macmini/WORK-STATION/MedicalVideoProducer/build/built-jar.properties
ISMSnapshotGeneratorInterface.init:
ISMSnapshotGeneratorInterface.deps-jar:
Created dir: /Users/macmini/WORK-STATION/ISMSnapshotGeneratorInterface/build
Updating property file: /Users/macmini/WORK-STATION/MedicalVideoProducer/build/built-jar.properties
Created dir: /Users/macmini/WORK-STATION/ISMSnapshotGeneratorInterface/build/classes
Created dir: /Users/macmini/WORK-STATION/ISMSnapshotGeneratorInterface/build/empty
Created dir: /Users/macmini/WORK-STATION/ISMSnapshotGeneratorInterface/build/generated-sources/ap-source-output
Compiling 5 source files to /Users/macmini/WORK-STATION/ISMSnapshotGeneratorInterface/build/classes
ISMSnapshotGeneratorInterface.compile:
Created dir: /Users/macmini/WORK-STATION/ISMSnapshotGeneratorInterface/dist
Copying 1 file to /Users/macmini/WORK-STATION/ISMSnapshotGeneratorInterface/build
Nothing to copy.
Building jar: /Users/macmini/WORK-STATION/ISMSnapshotGeneratorInterface/dist/ISMSnapshotGeneratorInterface.jar
To run this application from the command line without Ant, try:
java -jar "/Users/macmini/WORK-STATION/ISMSnapshotGeneratorInterface/dist/ISMSnapshotGeneratorInterface.jar"
ISMSnapshotGeneratorInterface.jar:
IsmMp4Editor.init:
IsmMp4Editor.deps-jar:
Created dir: /Users/macmini/WORK-STATION/IsmMp4Editor/build
Updating property file: /Users/macmini/WORK-STATION/MedicalVideoProducer/build/built-jar.properties
Created dir: /Users/macmini/WORK-STATION/IsmMp4Editor/build/classes
Created dir: /Users/macmini/WORK-STATION/IsmMp4Editor/build/empty
Created dir: /Users/macmini/WORK-STATION/IsmMp4Editor/build/generated-sources/ap-source-output
Compiling 68 source files to /Users/macmini/WORK-STATION/IsmMp4Editor/build/classes
Note: Some input files use or override a deprecated API.
Note: Recompile with -Xlint:deprecation for details.
IsmMp4Editor.compile:
Created dir: /Users/macmini/WORK-STATION/IsmMp4Editor/dist
Building jar: /Users/macmini/WORK-STATION/IsmMp4Editor/dist/IsmMp4Editor.jar
IsmMp4Editor.jar:
Created dir: /Users/macmini/WORK-STATION/AudioMixer/build/classes
Created dir: /Users/macmini/WORK-STATION/AudioMixer/build/empty
Created dir: /Users/macmini/WORK-STATION/AudioMixer/build/generated-sources/ap-source-output
Compiling 17 source files to /Users/macmini/WORK-STATION/AudioMixer/build/classes
Copying 4 files to /Users/macmini/WORK-STATION/AudioMixer/build/classes
AudioMixer.compile:
Created dir: /Users/macmini/WORK-STATION/AudioMixer/dist
Copying 1 file to /Users/macmini/WORK-STATION/AudioMixer/build
Copy libraries to /Users/macmini/WORK-STATION/AudioMixer/dist/lib.
Building jar: /Users/macmini/WORK-STATION/AudioMixer/dist/AudioMixer.jar
To run this application from the command line without Ant, try:
java -jar "/Users/macmini/WORK-STATION/AudioMixer/dist/AudioMixer.jar"
AudioMixer.jar:
Duplicated project name in import. Project jfx-impl defined first in /Users/macmini/WORK-STATION/MedicalVideoProducer/nbproject/jfx-impl.xml and again in /Users/macmini/WORK-STATION/EasyCutPreloader/nbproject/jfx-impl.xml
EasyCutPreloader.init:
EasyCutPreloader.deps-jar:
Created dir: /Users/macmini/WORK-STATION/EasyCutPreloader/build
Updating property file: /Users/macmini/WORK-STATION/MedicalVideoProducer/build/built-jar.properties
Created dir: /Users/macmini/WORK-STATION/EasyCutPreloader/build/classes
Created dir: /Users/macmini/WORK-STATION/EasyCutPreloader/build/empty
Created dir: /Users/macmini/WORK-STATION/EasyCutPreloader/build/generated-sources/ap-source-output
Compiling 2 source files to /Users/macmini/WORK-STATION/EasyCutPreloader/build/classes
EasyCutPreloader.compile:
Created dir: /Users/macmini/WORK-STATION/EasyCutPreloader/dist
Copying 1 file to /Users/macmini/WORK-STATION/EasyCutPreloader/build
Not copying library /Users/macmini/WORK-STATION/EasyCutPreloader/dist/EasyCutPreloader.jar , it can't be read.
Copy libraries to /Users/macmini/WORK-STATION/EasyCutPreloader/dist/lib.
Building jar: /Users/macmini/WORK-STATION/EasyCutPreloader/dist/EasyCutPreloader.jar
To run this application from the command line without Ant, try:
java -jar "/Users/macmini/WORK-STATION/EasyCutPreloader/dist/EasyCutPreloader.jar"
Deleting directory /Users/macmini/WORK-STATION/EasyCutPreloader/dist/lib
Detected JavaFX Ant API version 1.2
EasyCutPreloader.jfx-deployment:
EasyCutPreloader.jar:
IsmVersioning.init:
IsmVersioning.deps-jar:
Created dir: /Users/macmini/WORK-STATION/IsmVersioning/build/classes
Created dir: /Users/macmini/WORK-STATION/IsmVersioning/build/empty
Created dir: /Users/macmini/WORK-STATION/IsmVersioning/build/generated-sources/ap-source-output
Compiling 1 source file to /Users/macmini/WORK-STATION/IsmVersioning/build/classes
IsmVersioning.compile:
Created dir: /Users/macmini/WORK-STATION/IsmVersioning/dist
Copying 1 file to /Users/macmini/WORK-STATION/IsmVersioning/build
Copy libraries to /Users/macmini/WORK-STATION/IsmVersioning/dist/lib.
Building jar: /Users/macmini/WORK-STATION/IsmVersioning/dist/IsmVersioning.jar
To run this application from the command line without Ant, try:
java -jar "/Users/macmini/WORK-STATION/IsmVersioning/dist/IsmVersioning.jar"
IsmVersioning.jar:
MarkerSlider.init:
MarkerSlider.deps-jar:
Created dir: /Users/macmini/WORK-STATION/MarkerSlider/build
Updating property file: /Users/macmini/WORK-STATION/MedicalVideoProducer/build/built-jar.properties
Created dir: /Users/macmini/WORK-STATION/MarkerSlider/build/classes
Created dir: /Users/macmini/WORK-STATION/MarkerSlider/build/empty
Created dir: /Users/macmini/WORK-STATION/MarkerSlider/build/generated-sources/ap-source-output
Compiling 3 source files to /Users/macmini/WORK-STATION/MarkerSlider/build/classes
Note: /Users/macmini/WORK-STATION/MarkerSlider/src/markerSlider/MarkerSlider.java uses or overrides a deprecated API.
Note: Recompile with -Xlint:deprecation for details.
Copying 5 files to /Users/macmini/WORK-STATION/MarkerSlider/build/classes
MarkerSlider.compile:
Created dir: /Users/macmini/WORK-STATION/MarkerSlider/dist
Copying 1 file to /Users/macmini/WORK-STATION/MarkerSlider/build
Copy libraries to /Users/macmini/WORK-STATION/MarkerSlider/dist/lib.
Building jar: /Users/macmini/WORK-STATION/MarkerSlider/dist/MarkerSlider.jar
To run this application from the command line without Ant, try:
java -jar "/Users/macmini/WORK-STATION/MarkerSlider/dist/MarkerSlider.jar"
MarkerSlider.jar:
PPTLib.init:
PPTLib.deps-jar:
Created dir: /Users/macmini/WORK-STATION/PPTLib/build
Updating property file: /Users/macmini/WORK-STATION/MedicalVideoProducer/build/built-jar.properties
Created dir: /Users/macmini/WORK-STATION/PPTLib/build/classes
Created dir: /Users/macmini/WORK-STATION/PPTLib/build/empty
Created dir: /Users/macmini/WORK-STATION/PPTLib/build/generated-sources/ap-source-output
Compiling 9 source files to /Users/macmini/WORK-STATION/PPTLib/build/classes
Copying 3 files to /Users/macmini/WORK-STATION/PPTLib/build/classes
PPTLib.compile:
Created dir: /Users/macmini/WORK-STATION/PPTLib/dist
Building jar: /Users/macmini/WORK-STATION/PPTLib/dist/PPTLib.jar
PPTLib.jar:
javafx-datepicker-0.0.2.init:
javafx-datepicker-0.0.2.deps-jar:
Created dir: /Users/macmini/WORK-STATION/javafx-datepicker-0.0.2/build
Updating property file: /Users/macmini/WORK-STATION/MedicalVideoProducer/build/built-jar.properties
Created dir: /Users/macmini/WORK-STATION/javafx-datepicker-0.0.2/build/classes
Created dir: /Users/macmini/WORK-STATION/javafx-datepicker-0.0.2/build/empty
Created dir: /Users/macmini/WORK-STATION/javafx-datepicker-0.0.2/build/generated-sources/ap-source-output
Compiling 10 source files to /Users/macmini/WORK-STATION/javafx-datepicker-0.0.2/build/classes
javafx-datepicker-0.0.2.compile:
Created dir: /Users/macmini/WORK-STATION/javafx-datepicker-0.0.2/dist
Copying 1 file to /Users/macmini/WORK-STATION/javafx-datepicker-0.0.2/build
Copy libraries to /Users/macmini/WORK-STATION/javafx-datepicker-0.0.2/dist/lib.
Building jar: /Users/macmini/WORK-STATION/javafx-datepicker-0.0.2/dist/javafx-datepicker-0.0.2.jar
To run this application from the command line without Ant, try:
java -jar "/Users/macmini/WORK-STATION/javafx-datepicker-0.0.2/dist/javafx-datepicker-0.0.2.jar"
javafx-datepicker-0.0.2.jar:
Created dir: /Users/macmini/WORK-STATION/MedicalVideoProducer/build/classes
Created dir: /Users/macmini/WORK-STATION/MedicalVideoProducer/build/empty
Created dir: /Users/macmini/WORK-STATION/MedicalVideoProducer/build/generated-sources/ap-source-output
Compiling 221 source files to /Users/macmini/WORK-STATION/MedicalVideoProducer/build/classes
Note: Some input files use or override a deprecated API.
Note: Recompile with -Xlint:deprecation for details.
Note: Some input files use unchecked or unsafe operations.
Note: Recompile with -Xlint:unchecked for details.
Copying 68 files to /Users/macmini/WORK-STATION/MedicalVideoProducer/build/classes
compile:
Copying 38 files to /Users/macmini/WORK-STATION/MedicalVideoProducer/dist/lib
Detected JavaFX Ant API version 1.2
Launching <fx:jar> task from /Library/Java/JavaVirtualMachines/jdk1.7.0_76.jdk/Contents/Home/jre/../lib/ant-javafx.jar
Warning: From JDK7u25 the Codebase manifest attribute should be used to restrict JAR repurposing.
         Please set manifest.custom.codebase property to override the current default non-secure value '*'.
Launching <fx:deploy> task from /Library/Java/JavaVirtualMachines/jdk1.7.0_76.jdk/Contents/Home/jre/../lib/ant-javafx.jar
app-config:
Copying 342 files to /Users/macmini/WORK-STATION/MedicalVideoProducer/dist/graphics
Copying 2 files to /Users/macmini/WORK-STATION/MedicalVideoProducer/dist/resources
Copying 1 file to /Users/macmini/WORK-STATION/MedicalVideoProducer/dist/resources
Copying 1 file to /Users/macmini/WORK-STATION/MedicalVideoProducer/dist/resources/asposelic
Copying 1 file to /Users/macmini/WORK-STATION/MedicalVideoProducer/dist/resources/media
Copying 1 file to /Users/macmini/WORK-STATION/MedicalVideoProducer/dist
Using base JDK at: /Library/Java/JavaVirtualMachines/jdk1.7.0_76.jdk
  Using default package resource [Bundle config file] (add package/macosx/Info.plist to the class path to customize)
   Using custom package resource [icon] (loaded from file /Users/macmini/WORK-STATION/MedicalVideoProducer/package/EasyCut.icns)
Creating app bundle: /Users/macmini/WORK-STATION/MedicalVideoProducer/dist/bundles/EasyCut.app
Config files are saved to /var/folders/fr/9wrpg61s7lv391cdl9xz8vjc0000gn/T/build5080084744066621687.fxbundler/macosx. Use them to customize package.
Building DMG package for EasyCut
  Using default package resource [Bundle config file] (add package/macosx/Info.plist to the class path to customize)
   Using custom package resource [icon] (loaded from file /Users/macmini/WORK-STATION/MedicalVideoProducer/package/EasyCut.icns)
Config files are saved to /var/folders/fr/9wrpg61s7lv391cdl9xz8vjc0000gn/T/build5080084744066621687.fxbundler/macosx. Use them to customize package.
  Using default package resource [dmg background] (add package/macosx/EasyCut-background.png to the class path to customize)
   Using custom package resource [volume icon] (loaded from file /Users/macmini/WORK-STATION/MedicalVideoProducer/package/EasyCut.icns)
Using default package resource [script to run after application image is populated] (add package/macosx/EasyCut-post-image.sh to the class path to customize)
  Using default package resource [DMG setup script] (add package/macosx/EasyCut-dmg-setup.scpt to the class path to customize)
/var/folders/fr/9wrpg61s7lv391cdl9xz8vjc0000gn/T/build5080084744066621687.fxbundler/macosx/EasyCut-dmg-setup.scpt:631:738: execution error: Finder got an error: The operation can’t be completed because there is already an item with that name. (-48)
  Config files are saved to /var/folders/fr/9wrpg61s7lv391cdl9xz8vjc0000gn/T/build5080084744066621687.fxbundler/macosx. Use them to customize package.
Versioning is not implemented for MAC systemsCopying 7 files to /Users/macmini/WORK-STATION/MedicalVideoProducer/dist/bundles/EasyCut/IsmSnapshotGenerator
jfx-deployment-script:
jfx-deployment:
jar:
jfx-build:
BUILD SUCCESSFUL (total time: 30 seconds)


REPRODUCIBILITY :
This bug can be reproduced always.

---------- BEGIN SOURCE ----------
You can create a JavaFx sample application for this
---------- END SOURCE ----------